Import libmad from oldpackages
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Ted Hess
parent
80d2e46002
commit
8c5f818fd9
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#
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# Copyright (C) 2006-2010 OpenWrt.org
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#
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# This is free software, licensed under the GNU General Public License v2.
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# See /LICENSE for more information.
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#
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include $(TOPDIR)/rules.mk
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PKG_NAME:=libmad
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PKG_VERSION:=0.15.1b
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PKG_RELEASE:=3
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PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
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PKG_SOURCE_URL:=@SF/mad \
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ftp://ftp.mars.org/pub/mpeg/
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PKG_MD5SUM:=1be543bc30c56fb6bea1d7bf6a64e66c
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PKG_LICENSE:=GPLv2
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PKG_LICENSE_FILES:=COPYING
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PKG_FIXUP:=autoreconf
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PKG_INSTALL:=1
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include $(INCLUDE_DIR)/package.mk
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FPM:=default
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ifeq ($(ARCH),armeb)
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FPM:=arm
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endif
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ifeq ($(ARCH),i386)
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FPM:=intel
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endif
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ifeq ($(ARCH),mipsel)
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FPM:=mips
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endif
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define Package/libmad
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SECTION:=libs
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CATEGORY:=Libraries
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TITLE:=An high-quality MPEG audio decoding library
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URL:=http://www.underbit.com/products/mad/
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DEPENDS:=@BUILD_PATENTED
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endef
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define Package/libmad/description
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MAD is a high-quality MPEG audio decoder. It currently supports
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MPEG-1 and the MPEG-2 extension to lower sampling frequencies,
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as well as the de facto MPEG 2.5 format. All three audio layers -
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Layer I, Layer II, and Layer III (i.e. MP3) - are fully implemented.
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endef
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TARGET_CFLAGS += $(FPIC)
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CONFIGURE_ARGS+= \
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--enable-shared \
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--enable-static \
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--enable-fpm="$(FPM)" \
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--disable-debugging \
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--enable-speed \
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MAKE_FLAGS+= \
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CFLAGS="$(TARGET_CFLAGS)" \
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define Build/InstallDev
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$(INSTALL_DIR) $(1)/usr/include
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$(CP) $(PKG_INSTALL_DIR)/usr/include/mad.h $(1)/usr/include/
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$(INSTALL_DIR) $(1)/usr/lib
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$(CP) $(PKG_INSTALL_DIR)/usr/lib/libmad.{a,so*} $(1)/usr/lib/
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endef
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define Package/libmad/install
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$(INSTALL_DIR) $(1)/usr/lib
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$(CP) $(PKG_INSTALL_DIR)/usr/lib/libmad.so.* $(1)/usr/lib/
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endef
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$(eval $(call BuildPackage,libmad))
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@ -0,0 +1,70 @@
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diff -ur libmad-0.15.1b-orig/fixed.h libmad-0.15.1b/fixed.h
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--- libmad-0.15.1b-orig/fixed.h 2004-02-17 12:32:03.000000000 +1030
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+++ libmad-0.15.1b/fixed.h 2009-08-05 10:46:30.000000000 +0930
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@@ -299,6 +299,23 @@
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# elif defined(FPM_MIPS)
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+/* Test for gcc >= maj.min, as per __GNUC_PREREQ in glibc */
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+#if defined (__GNUC__) && defined (__GNUC_MINOR__)
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+#define __GNUC_PREREQ(maj, min) \
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+ ((__GNUC__ << 16) + __GNUC_MINOR__ >= ((maj) << 16) + (min))
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+#else
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+#define __GNUC_PREREQ(maj, min) 0
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+#endif
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+
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+#if __GNUC_PREREQ(4,4)
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+ typedef unsigned int u64_di_t __attribute__ ((mode (DI)));
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+# define MAD_F_MLX(hi, lo, x, y) \
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+ do { \
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+ u64_di_t __ll = (u64_di_t) (x) * (y); \
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+ hi = __ll >> 32; \
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+ lo = __ll; \
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+ } while (0)
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+#else
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/*
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* This MIPS version is fast and accurate; the disposition of the least
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* significant bit depends on OPT_ACCURACY via mad_f_scale64().
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@@ -328,6 +345,7 @@
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: "%r" ((x) >> 12), "r" ((y) >> 16))
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# define MAD_F_MLZ(hi, lo) ((mad_fixed_t) (lo))
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# endif
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+#endif /* __GNU_PREREQ(4,4) */
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# if defined(OPT_SPEED)
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# define mad_f_scale64(hi, lo) \
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diff -ur libmad-0.15.1b-orig/mad.h libmad-0.15.1b/mad.h
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--- libmad-0.15.1b-orig/mad.h 2004-02-17 13:25:44.000000000 +1030
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+++ libmad-0.15.1b/mad.h 2009-08-05 10:42:40.000000000 +0930
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@@ -344,6 +344,23 @@
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# elif defined(FPM_MIPS)
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+/* Test for gcc >= maj.min, as per __GNUC_PREREQ in glibc */
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+#if defined (__GNUC__) && defined (__GNUC_MINOR__)
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+#define __GNUC_PREREQ(maj, min) \
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+ ((__GNUC__ << 16) + __GNUC_MINOR__ >= ((maj) << 16) + (min))
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+#else
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+#define __GNUC_PREREQ(maj, min) 0
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+#endif
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+
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+#if __GNUC_PREREQ(4,4)
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+ typedef unsigned int u64_di_t __attribute__ ((mode (DI)));
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+# define MAD_F_MLX(hi, lo, x, y) \
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+ do { \
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+ u64_di_t __ll = (u64_di_t) (x) * (y); \
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+ hi = __ll >> 32; \
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+ lo = __ll; \
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+ } while (0)
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+#else
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/*
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* This MIPS version is fast and accurate; the disposition of the least
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* significant bit depends on OPT_ACCURACY via mad_f_scale64().
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@@ -373,6 +390,7 @@
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: "%r" ((x) >> 12), "r" ((y) >> 16))
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# define MAD_F_MLZ(hi, lo) ((mad_fixed_t) (lo))
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# endif
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+#endif /* __GNU_PREREQ(4,4) */
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# if defined(OPT_SPEED)
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# define mad_f_scale64(hi, lo) \
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